From patchwork Thu Jan 30 05:16:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Golani, Mitulkumar Ajitkumar" X-Patchwork-Id: 13954316 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 32973C0218A for ; Thu, 30 Jan 2025 05:19:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BA0A310E252; Thu, 30 Jan 2025 05:19:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="jKIpKw9q"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 673F610E252; Thu, 30 Jan 2025 05:19:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738214361; x=1769750361; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=t6wjxT3UTNFGKsSBQLzBCyA+RQ0jf8EgVCCl/LpP+kk=; b=jKIpKw9qNvhXH91GXNICiSHTbP+WGugkM+thvF26u3rkPI4h4R0EuZqd FK4Oz52gQYiOwrGpcjx8VkJ0WE4cKeeABFZfDSdE3tXV848rD0U+qWIVZ 3KzlTozQVrLHzz7aCfkUE1wN/FeG8IMc3Du1EJNTK/t3Y9RhJ1Xcndmd1 Na2+OOU2yS4+xSXQb011O3BCGWBUhtd77RFsfe6H+jZvsIBEQrgHfHFUN PzPJQKDfnElpGlldvDppNWQBxb/ircfgDSr2Z7UjKmeh7hmvD97VO+TII it3lbuYYuNweOAy6gGXxcb3h/Yr5JdFAKgBjxYl+OhBd8D5eZDvoamYM+ Q==; X-CSE-ConnectionGUID: kJojRrctSve2u9Qh/xKOXQ== X-CSE-MsgGUID: R4bvII6jRx29eilFsOd+GA== X-IronPort-AV: E=McAfee;i="6700,10204,11330"; a="50133480" X-IronPort-AV: E=Sophos;i="6.13,244,1732608000"; d="scan'208";a="50133480" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2025 21:19:20 -0800 X-CSE-ConnectionGUID: ikw4V9IKSiORmL/d0pHHOQ== X-CSE-MsgGUID: TTCyaa3XQECYjAw7amh9wg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,244,1732608000"; d="scan'208";a="109060352" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa006.fm.intel.com with ESMTP; 29 Jan 2025 21:19:18 -0800 From: Mitul Golani To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: ankit.k.nautiyal@intel.com, uma.shankar@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH v6 3/6] drm/i915/dp: fix the Adaptive sync Operation mode for SDP Date: Thu, 30 Jan 2025 10:46:06 +0530 Message-ID: <20250130051609.1796524-4-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250130051609.1796524-1-mitulkumar.ajitkumar.golani@intel.com> References: <20250130051609.1796524-1-mitulkumar.ajitkumar.golani@intel.com> MIME-Version: 1.0 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Ankit Nautiyal Currently we support Adaptive sync operation mode with dynamic frame rate, but instead the operation mode with fixed rate is set. This was initially set correctly in the earlier version of changes but later got changed, while defining a macro for the same. Fixes: a5bd5991cb8a ("drm/i915/display: Compute AS SDP parameters") Cc: Mitul Golani Cc: Ankit Nautiyal Cc: Jani Nikula Reviewed-by: Mitul Golani Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_dp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index a286e5e31c4d..591e4fa20c16 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2831,7 +2831,6 @@ static void intel_dp_compute_as_sdp(struct intel_dp *intel_dp, crtc_state->infoframes.enable |= intel_hdmi_infoframe_enable(DP_SDP_ADAPTIVE_SYNC); - /* Currently only DP_AS_SDP_AVT_FIXED_VTOTAL mode supported */ as_sdp->sdp_type = DP_SDP_ADAPTIVE_SYNC; as_sdp->length = 0x9; as_sdp->duration_incr_ms = 0; @@ -2842,7 +2841,7 @@ static void intel_dp_compute_as_sdp(struct intel_dp *intel_dp, as_sdp->target_rr = drm_mode_vrefresh(adjusted_mode); as_sdp->target_rr_divider = true; } else { - as_sdp->mode = DP_AS_SDP_AVT_FIXED_VTOTAL; + as_sdp->mode = DP_AS_SDP_AVT_DYNAMIC_VTOTAL; as_sdp->vtotal = adjusted_mode->vtotal; as_sdp->target_rr = 0; }